@conference{6604,
  author = {Juri Toomre},
  title = {Helioseismology: What are we learning about the Sun?},
  year = {1998},
  journal = {unknown},
  month = {1998-01},
  url = {http://articles.adsabs.harvard.edu/full/1998ASPC..154..275T},
  note = {<p>JILA Pub. 6254</p>},
}